Fetch offline-test run via experiment alias

Legacy SDK-compatible v1 fetch endpoint backed by test_runs and test_items_wide, falling back to legacy experiment runs. For v1 test runs the results are keyset-paginated by example_id (default first 200 items); pass next_cursor back as cursor for the next page. The legacy fallback ignores pagination params.

GET/v1/projects/{projectId}/experiments/{runId}

Authorization

AuthorizationPersonal API key · headerrequired

Your personal API key from Settings > Personal API Keys, sent as Bearer <key>.

X-Organization-IdOrganization ID · headerrequired

The organization to act in. Copy it with Copy organization ID in the organization menu or the settings sidebar.

Path parameters

projectIdstringrequired

runIdstringrequired

Query parameters

limitnumber

Max items to return per page (default and max 200).

min 1 · max 200

cursorstring

Keyset cursor: the next_cursor (example_id) returned by the previous page.

Responses

200

Response for status 200

resultsobject[] | ExperimentRunItem[] | nullrequired

Show properties

Any of:

object[] | ExperimentRunItem[]

Any of:

object[]

Array of object

organization_idstringrequired

project_idstringrequired

test_run_idstringrequired

dataset_idstringrequired

dataset_version_idstringrequired

example_idstringrequired

agent_offline_trace_idstring | nullrequired

Show properties

Any of:

string

string

null

null

created_atstringrequired

exampleobject | nullrequired

Show properties

Any of:

object

example_idstringrequired

organization_idstring

project_idstring

dataobjectrequired

metadataobject | null

Show properties

Any of:

object

object

null

null

managed_metadataobjectrequired

created_atstring

user_idstringrequired

null

null

dataobjectrequired

scorersobject[]required

Show properties

Array of object

judge_idstringrequired

judge_namestring | nullrequired

Show properties

Any of:

string

string

null

null

judge_major_versionnumberrequired

judge_minor_versionnumberrequired

score_typestringrequired

num_valuenumberrequired

bool_valuebooleanrequired

str_valuestringrequired

reasonanyrequired

metadataanyrequired

successboolean | nullrequired

Show properties

Any of:

boolean

boolean

null

null

errorstring | nullrequired

Show properties

Any of:

string

string

null

null

created_atstringrequired

ExperimentRunItem[]

Array of ExperimentRunItem

organization_idstringrequired

experiment_run_idstringrequired

example_idstringrequired

dataanyrequired

namestring | nullrequired

Show properties

Any of:

string

string

null

null

created_atstringrequired

scorersExperimentScorer[]required

Show properties

Array of ExperimentScorer

scorer_data_idstringrequired

judge_idstringrequired

judge_namestringrequired

namestringrequired

score_typestringrequired

Show properties

Any of:

string

string

string

string

string

string

num_valuenumberrequired

bool_valuebooleanrequired

str_valuestringrequired

scorenumberrequired

successnumberrequired

reasonstring | nullrequired

Show properties

Any of:

string

string

null

null

evaluation_modelstring | nullrequired

Show properties

Any of:

string

string

null

null

thresholdnumberrequired

created_atstringrequired

errorstring | nullrequired

Show properties

Any of:

string

string

null

null

additional_metadataobject | nullrequired

Show properties

Any of:

object

object

null

null

minimum_score_rangenumberrequired

maximum_score_rangenumberrequired

null

null

has_moreboolean

next_cursorstring | null

Show properties

Any of:

string

string

null

null

ui_results_urlstring | nullrequired

Show properties

Any of:

string

string

null

null

Try it

Server

Base URLCustom base URLOverrides the selected server when set.

Authorization

Personal API keyOrganization IDRemember on this deviceInclude my values in samples

Parameters

projectIdpath*runIdpath*limitqueryMax items to return per page (default and max 200).cursorqueryKeyset cursor: the next_cursor (example_id) returned by the previous page.

Request

curl -X GET 'https://api.judgmentlabs.ai/v1/projects/YOUR_PROJECT_ID/experiments/YOUR_RUN_ID' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'X-Organization-Id: YOUR_ORGANIZATION_ID' \
  -H 'Accept: application/json'

const response = await fetch("https://api.judgmentlabs.ai/v1/projects/YOUR_PROJECT_ID/experiments/YOUR_RUN_ID", {
  method: "GET",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "X-Organization-Id": "YOUR_ORGANIZATION_ID",
    "Accept": "application/json"
  }
});

import requests

response = requests.get(
    "https://api.judgmentlabs.ai/v1/projects/YOUR_PROJECT_ID/experiments/YOUR_RUN_ID",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "X-Organization-Id": "YOUR_ORGANIZATION_ID",
        "Accept": "application/json"
    },
)

Response

{
  "results": [
    {
      "organization_id": "string",
      "project_id": "string",
      "test_run_id": "string",
      "dataset_id": "string",
      "dataset_version_id": "string",
      "example_id": "string",
      "agent_offline_trace_id": "string",
      "created_at": "string",
      "example": {
        "example_id": "string",
        "organization_id": "string",
        "project_id": "string",
        "data": {},
        "metadata": {},
        "managed_metadata": {},
        "created_at": "string",
        "user_id": "string"
      },
      "data": {},
      "scorers": [
        {
          "judge_id": "string",
          "judge_name": "string",
          "judge_major_version": 0,
          "judge_minor_version": 0,
          "score_type": "string",
          "num_value": 0,
          "bool_value": true,
          "str_value": "string",
          "reason": null,
          "metadata": null,
          "success": true,
          "error": "string",
          "created_at": "string"
        }
      ]
    }
  ],
  "has_more": true,
  "next_cursor": "string",
  "ui_results_url": "string"
}